Influenza (the flu) can spread when a person who has the flu coughs, sneezes or speaks and spreads virus into the air, and other people breathe in the virus. When these viruses enter the nose, throat, or lungs of a person, they begin to multiply, causing symptoms of the flu.
The best way to keep from getting the flu is to get vaccinated each fall. But there are a number of other things you can do to prevent the spread of flu and other illnesses.

• Avoid close contact with people who are sick. When you are sick, keep your distance from others to protect them from getting sick too. If you're planning a visit, it's okay to ask first whether anyone in the household is sick. If so, make plans to visit another time.
  
• Stay home when you are sick.
  
• Cover your mouth and nose every time you cough or sneeze. Use a tissue, then put it in the trash.
  
• Wash your hands often and well. Use soap and warm water and wash for at least 15 seconds, or use an alcohol hand sanitizer.
  
• Keep your hands away from eyes, nose or mouth. Germs are often spread when a person touches something that is contaminated with germs and then touches his or her eyes, nose or mouth.
  
• Clean surfaces you touch often. If someone in your household has symptoms of cold or flu, clean surfaces such as door knobs, water faucets, refrigerator handle, telephone, etc., often.
  
• Don't share anything that goes into the mouth. This includes eating utensils, cups, straws, etc.
  
• Keep healthy by getting plenty of rest, drinking plenty of fluids , getting regular exercise and eating nutritious foods.